SE9003338L - SET AND APPLIANCE TO CONTINUOUSLY HEAT STARCH POWDER - Google Patents

SET AND APPLIANCE TO CONTINUOUSLY HEAT STARCH POWDER

Info

Publication number
SE9003338L
SE9003338L SE9003338A SE9003338A SE9003338L SE 9003338 L SE9003338 L SE 9003338L SE 9003338 A SE9003338 A SE 9003338A SE 9003338 A SE9003338 A SE 9003338A SE 9003338 L SE9003338 L SE 9003338L
Authority
SE
Sweden
Prior art keywords
air
pct
powdered starch
preheating
conduit
Prior art date
Application number
SE9003338A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE467876B (en
SE9003338D0 (en
Inventor
K Ralvert
Original Assignee
Sveriges Staerkelseproducenter
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sveriges Staerkelseproducenter filed Critical Sveriges Staerkelseproducenter
Priority to SE9003338A priority Critical patent/SE467876B/en
Publication of SE9003338D0 publication Critical patent/SE9003338D0/en
Priority to US08/074,856 priority patent/US5492567A/en
Priority to DE69116163T priority patent/DE69116163T2/en
Priority to AT91918566T priority patent/ATE132505T1/en
Priority to PCT/SE1991/000573 priority patent/WO1992007007A1/en
Priority to EP91918566A priority patent/EP0554308B1/en
Priority to DK91918566.0T priority patent/DK0554308T3/en
Priority to AU87584/91A priority patent/AU8758491A/en
Publication of SE9003338L publication Critical patent/SE9003338L/en
Publication of SE467876B publication Critical patent/SE467876B/en
Priority to FI931764A priority patent/FI104556B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
    • C08B30/16—Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Grain Derivatives (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

PCT No. PCT/SE91/00573 Sec. 371 Date Jun. 9, 1993 Sec. 102(e) Date Jun. 9, 1993 PCT Filed Sep. 1, 1991 PCT Pub. No. WO92/07007 PCT Pub. Date Apr. 30, 1990.A method and an apparatus for continuous preheating of powdered starch in the preparation of modified starch are disclosed. The powdered starch (1) is fed into a preheating circuit including an inlet opening (2) for powdered starch in a conduit (3), and is pneumatically conveyed in the conduit by a hot air flow. When the powdered starch has been preheated by the air to the desired temperature, it is separated from the air in a separating device (4), whereupon the air is recycled in the circuit via a conduit (5), a fan (10) and a heat exchanger (14) for reheating the air, back to the inlet opening (2) for conveying and preheating of a fresh quantity of powdered starch. If necessary, excess air can be removed from, or supplementary air be supplied to, the preheating circuit.
SE9003338A 1990-10-19 1990-10-19 SET AND APPLIANCE TO CONTINUOUSLY HEAT STARCH POWDER SE467876B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9003338A SE467876B (en) 1990-10-19 1990-10-19 SET AND APPLIANCE TO CONTINUOUSLY HEAT STARCH POWDER
US08/074,856 US5492567A (en) 1990-10-19 1991-09-01 Method and apparatus for continuous heating of powdered starch
AU87584/91A AU8758491A (en) 1990-10-19 1991-09-03 Method and apparatus for continuous heating of powdered starch
PCT/SE1991/000573 WO1992007007A1 (en) 1990-10-19 1991-09-03 Method and apparatus for continuous heating of powdered starch
AT91918566T ATE132505T1 (en) 1990-10-19 1991-09-03 METHOD AND DEVICE FOR CONTINUOUSLY HEATING POWDERED STARCH
DE69116163T DE69116163T2 (en) 1990-10-19 1991-09-03 METHOD AND DEVICE FOR THE INTERRUPTED HEATING OF POWDERED STARCH
EP91918566A EP0554308B1 (en) 1990-10-19 1991-09-03 Method and apparatus for continuous heating of powdered starch
DK91918566.0T DK0554308T3 (en) 1990-10-19 1991-09-03 Process and apparatus for continuously heating powdered starch
FI931764A FI104556B (en) 1990-10-19 1993-04-19 Method and apparatus for continuous heating of starch powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003338A SE467876B (en) 1990-10-19 1990-10-19 SET AND APPLIANCE TO CONTINUOUSLY HEAT STARCH POWDER

Publications (3)

Publication Number Publication Date
SE9003338D0 SE9003338D0 (en) 1990-10-19
SE9003338L true SE9003338L (en) 1992-04-20
SE467876B SE467876B (en) 1992-09-28

Family

ID=20380686

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003338A SE467876B (en) 1990-10-19 1990-10-19 SET AND APPLIANCE TO CONTINUOUSLY HEAT STARCH POWDER

Country Status (9)

Country Link
US (1) US5492567A (en)
EP (1) EP0554308B1 (en)
AT (1) ATE132505T1 (en)
AU (1) AU8758491A (en)
DE (1) DE69116163T2 (en)
DK (1) DK0554308T3 (en)
FI (1) FI104556B (en)
SE (1) SE467876B (en)
WO (1) WO1992007007A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2098293A (en) * 1934-07-18 1937-11-09 Int Patents Dev Co Dustless grits, and method of making same
US3285523A (en) * 1964-02-17 1966-11-15 Slick Ind Company Comminuting apparatus
DE2602454C3 (en) * 1976-01-23 1988-09-29 Luco-Sprühmisch-Technic GmbH, 6474 Ortenberg Device for carrying out the method according to patent 26 60 533
SE452327B (en) * 1979-08-28 1987-11-23 St Lawrence Tech Ltd CHEMICAL REACTOR FOR PREPARING MODIFIED SIZE AND STARCH DERIVATIVES IN HOMOGENIC FLUID FORM
JPS5943216B2 (en) * 1981-06-23 1984-10-20 株式会社奈良機械製作所 Mixing/granulating/drying machine
JPH08186B2 (en) * 1985-06-21 1996-01-10 ゲルゲリイ、ゲルハルト METHOD AND APPARATUS FOR PRODUCING REACTION PRODUCT FROM PROCESS MATERIAL
US4667654A (en) * 1985-07-10 1987-05-26 National Starch And Chemical Corporation Pulse combustion process for the preparation of pregelatinized starches
JP2996707B2 (en) * 1990-09-21 2000-01-11 三和興産株式会社 Efficient production of moist heat-treated starch

Also Published As

Publication number Publication date
ATE132505T1 (en) 1996-01-15
FI931764A0 (en) 1993-04-19
SE467876B (en) 1992-09-28
WO1992007007A1 (en) 1992-04-30
DE69116163D1 (en) 1996-02-15
US5492567A (en) 1996-02-20
AU8758491A (en) 1992-05-20
EP0554308B1 (en) 1996-01-03
DK0554308T3 (en) 1996-02-05
SE9003338D0 (en) 1990-10-19
FI931764A (en) 1993-05-19
EP0554308A1 (en) 1993-08-11
DE69116163T2 (en) 1996-08-01
FI104556B (en) 2000-02-29

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